| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.60 | 13.476% | $196.9943 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $236.41 | 13.590% | $268.5381 | $268.54 | $268.55 | $268.50 |
| Purchase #3 | $59.98 | 12.849% | $67.6868 | $67.69 | $67.70 | $67.70 |
| Purchase #4 | $23.69 | 5.721% | $25.0453 | $25.05 | $25.05 | $25.00 |
| Purchase #5 | $29.76 | 5.702% | $31.4569 | $31.46 | $31.45 | $31.50 |
| Purchase #6 | $82.74 | 4.820% | $86.7281 | $86.73 | $86.75 | $86.70 |
| Purchase #7 | $41.30 | 10.730% | $45.7315 | $45.73 | $45.75 | $45.70 |
| 7 purchase totals = | $647.48 | $722.1810 | $722.19 | $722.25 | $722.10 | |